package com.dong.HashMap.Test;

import java.util.Arrays;

/*
   charAt(int index)方法是一个能够用来检索特定索引下的字符的String实例的方法.
 */
public class Test {
    public static void main(String[] args) {
        String b = "sskssl";
        int []nums = {1,6,5,8,4,4};
        System.out.println(Arrays.toString(nums));
        char[] chars = b.toCharArray();
        System.out.println(Arrays.toString(chars));


    }
}
